For scripting/serving your websites and Internet apps.

Helma Server-side Javascript Environment is an open source Web application framework for fast and efficient scripting and serving of your websites and Internet applications.

Helma is written in Java and employs Javascript for its server-side scripting environment, removing the need for compilation cycles and reducing development costs while giving you instant access to leverage the whole wealth of Java libraries out there.

Helma pioneered the simple and codeless mapping of application objects to database tables, which has only recently come into vogue with other Web frameworks. In addition, an embedded object-oriented database more...

What's New

Version 1.7.0:

Added ability to create HopObject collections programmatically and on the fly, without having to define them in the prototype's type.properties file.

Prototype mappings can now be defined programmatically as well using the newly added global function definePrototype().

Added Apache Commons Daemon support, making it possible to run the embedded Jetty server on port 80 more...

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Details

Helma Server-side Javascript Environment is an open source Web application framework for fast and efficient scripting and serving of your websites and Internet applications.

Helma is written in Java and employs Javascript for its server-side scripting environment, removing the need for compilation cycles and reducing development costs while giving you instant access to leverage the whole wealth of Java libraries out there.

Helma pioneered the simple and codeless mapping of application objects to database tables, which has only recently come into vogue with other Web frameworks. In addition, an embedded object-oriented database performs automatic data persistence of unmapped objects.

Version 1.7.0:

Added ability to create HopObject collections programmatically and on the fly, without having to define them in the prototype's type.properties file.

Prototype mappings can now be defined programmatically as well using the newly added global function definePrototype().

Added Apache Commons Daemon support, making it possible to run the embedded Jetty server on port 80 for ordinary users on Unix and running Helma as service on Unix and Windows systems.